-26.71% is the change from 614 to 450
Calculation steps:
[( 450 - 614 ) ÷ 614] x 100 = -26.71%
Formula
Percentage change = [(450 - 614) / 614] x 100
Subtract the new number by the original number
450 - 614 = -164
-164 ÷ 614 = -0.2671009771986971
-0.2671009771986971 x 100 = -26.71%